ARES_SET_SOCKET_CALLBACK(3) Introduction to Library Functions

NAME

ares_set_socket_callback - Set a socket creation callback

SYNOPSIS

#include <ares.h>

typedef int (*ares_sock_create_callback)(ares_socket_t socket_fd,
int type,
void *userdata)

void ares_set_socket_callback(ares_channel_t *channel,
ares_sock_create_callback callback,
void *userdata)

cc file.c -lcares

DESCRIPTION

This function sets a callback in the given ares channel handle. This
callback function will be invoked after the socket has been created,
and connected to the remote server. The callback must return
ARES_SUCCESS if things are fine, or return -1 to signal an error. A
returned error will abort the ares operation.

SEE ALSO

ares_init_options(3), ares_set_socket_configure_callback(3)

AVAILABILITY

ares_set_socket_callback(3) was added in c-ares 1.6.0


20 Nov 2009 ARES_SET_SOCKET_CALLBACK(3)